import 'package:flutter/material.dart';

// 自定义 imageProvider，用于缓存加载，渐进式图片显示等等
class MyImageProvider extends ImageProvider<MyImageProvider> {
  @override
  ImageStreamCompleter load(MyImageProvider key, decode) {
    // TODO: implement load
    throw UnimplementedError();
  }

  @override
  Future<MyImageProvider> obtainKey(ImageConfiguration configuration) {
    // TODO: implement obtainKey
    throw UnimplementedError();
  }
}
